Home / 22,088,320.67-33,136,071.10-6,527,728.19

Finding the Fourth Proportional to 22,088,320.67, 33,136,071.10 and 6,527,728.19

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Solution

The fourth proportional to 22,088,320.67, 33,136,071.10 and 6,527,728.19 is: 9,792,653.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,088,320.67 : 33,136,071.10 = 6,527,728.19 : x
  2. Step 2: Convert to fraction form
    22,088,320.67/33,136,071.10 = 6,527,728.19/x
  3. Step 3: Cross multiply
    22,088,320.67x = 33,136,071.10 × 6,527,728.19
  4. Step 4: Simplify right side
    22,088,320.67x = 216,303,265,491,835.16
  5. Step 5: Solve for x
    x = 216,303,265,491,835.16/22,088,320.67
  6. Step 6: Final answer
    x = 9,792,653.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.